摘要
蕨类植物的ＶＡ菌根及其协同进化的初步研究赵之伟张涛和兆荣（云南大学生物系，昆明６５００９１）（云南大学生态地植物研究所，昆明６５００９１）ＳｔｕｄｉｅｓｏｎＶＡＭｙｃｏｒｒｈｉｚａｌＳｔａｔｅｏｆＰｔｅｒｉｄｏｐｈｙｔｅｓａｎｄＴｈｅｉｒＣｏｅｖｏ...
Survey was made on 44 species of pteridophytes in Yunnan provance in terms of VA mycorrhizae. The coevolution of pteridophytes and VA mycorrhizal fungi was discussed. The results shown that 18 species of pteridophytes were typically mycorrhized, the fungi which infected pteridophytes to form VA mycorrhiza belong to the genus of Glomus. VA mycorrhiza was a primitive biological cha￣racter, it has a positive evolutionary indication in the origin and evolution of land plants.
出处
《生态学杂志》
CAS
CSCD
北大核心
1996年第6期22-25,共4页
Chinese Journal of Ecology
基金
国家自然科学基金
